Big data, cloud computing, VR, many training institutions are open. Judging from word-of-mouth and response, it's almost the same, not too good.
Information security can be divided into web security and bottom security. If you want to develop in the security industry for a long time, it is suggested to take the bottom security, that is, take the technical flow route and lay a good foundation, and the future security road will be wider and wider. Training institutions suggest going to 15PB.
If the web is secure, just like other IT training programs, many organizations can open it because of low technology, low threshold and good reputation. Go to Yichun Hill to have a look.